Hair trimmer



FIG. 1 is a top perspective view of the present hair trimmer;

FIG. 2 is a top view of same;

FIG. 3 is a side view of hair trimmer of FIG. 1, the opposite side view being a mirror image;

FIG. 4 is a bottom view of same;

FIG. 5 is a front view of the hair trimmer of FIG. 1;

FIG. 6 is a rear view of same;

FIG. 7 is a top perspective view of a second embodiment of the present hair trimmer;

FIG. 8 is a top view of same;

FIG. 9 is a side view of hair trimmer of FIG. 1, the opposite side view being a mirror image;

FIG. 10 is a bottom view of same;

FIG. 11 is a front view of the hair trimmer of FIG. 7; and,

FIG. 12 is a rear view of same.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a hair trimmer, as shown and described. 